<div class="course">
        <div class="clearfix web_widht course_nr">
            <ul class="course_nr2">
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon red">&#xe640;</i>
                    <div class="shiji">
                        <h1>快满了</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon green">&#xe640;</i>
                    <div class="shiji">
                        <h1>太少</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon red">&#xe640;</i>
                    <div class="shiji">
                        <h1>快满了</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon green">&#xe640;</i>
                    <div class="shiji">
                        <h1>太少</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon red">&#xe640;</i>
                    <div class="shiji">
                        <h1>快满了</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon green">&#xe640;</i>
                    <div class="shiji">
                        <h1>太少</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon red">&#xe640;</i>
                    <div class="shiji">
                        <h1>快满了</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon green">&#xe640;</i>
                    <div class="shiji">
                        <h1>太少</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon red">&#xe640;</i>
                    <div class="shiji">
                        <h1>快满了</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon green">&#xe640;</i>
                    <div class="shiji">
                        <h1>太少</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon red">&#xe640;</i>
                    <div class="shiji">
                        <h1>快满了</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon green">&#xe640;</i>
                    <div class="shiji">
                        <h1>太少</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                <li><i class="layui-icon blue">&#xe640;</i>
                    <div class="shiji">
                        <h1>正常</h1>
                        <p>
                            <p>2019-03-14 03:49:48</p>
                        </p>
                    </div>
                </li>
                
            </ul>
        </div>
    </div>
    <style>
    @charset "utf-8";html,body{font-family:microsoft yahei;font-size:12px;line-height:20px;color:#888;background-color:#fff}html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,sub,sup,tt,var,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,input{margin:0;padding:0}h1,h2,h3,h4,h5,h6{font-weight:400;font-size:12px}a{color:#666;text-decoration:none;transition:background-color .1s ease-in 0s,color .2s ease-in 0s;-webkit-transition:background-color .1s ease-in 0s,color .2s ease-in 0s;outline:0}a:hover{color:#333}ul,dl{list-style-type:none}li{vertical-align:top}.clear{clear:both;margin:0;padding:0;font-size:0;line-height:0;height:0;overflow:hidden}.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden}*html .clearfix{zoom:1}*+html .clearfix{zoom:1}img{border:0;vertical-align:top}input,textarea{font-family:microsoft yahei;font-size:12px;color:#888;border:0;outline:medium 0;transition:background-color .2s ease-in 0s,color .2s ease-in 0s;-webkit-transition:background-color .2s ease-in 0s,color .2s ease-in 0s}.course{padding:10px;background:#fff}.course_nr li{float:left;width:68px;height:68px;text-align:center;position:relative;background:url("../images/ico9.gif") repeat-x center}.course_nr li i{font-size:20px;background:#393D49;border-radius:50%;padding:5px;color:#fff;margin:20px 0 0 0;display:inline-block}.course_nr li i.blue{background:#1E9FFF}.course_nr li i.red{background:#FF5722}.course_nr li i.green{background:#009688}.shiji{position:absolute;width:68px;left:0;top:0;display:none}.shiji h1{height:68px;line-height:68px;color:#518dbb;font-weight:700;border-radius:50%;width:100%;background:#fff;border:2px solid #ccc;margin:0 auto}.shiji p{line-height:18px;font-size:12px;color:#000;text-align:center;position:absolute;white-space:nowrap;left:-24px}
    </style>